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Alarm horn 
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2006 Volkswagen Vento 200000 miles
Hi, I've recently noticed that my Vento's alarm is failing: the beacons turn on but the horn does not sound. I think it might be disconnected. Does anyone know the place where I can connect it properly?
1 reply
QU
The only way to solve it is by modifying the ECU with the vag-com. You can change many things from there, but only with the computer.
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CommentAll power windows and horn not working
2012 Volkswagen Vento Sedan 74000 miles
Power drop and all windows are not working horn not working abs and power steering light and coil light engine light are showing in dashboard
3 reports
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